Interactive
Shodor Education Foundation

Shodor Interactivate: Two Variable Function Pump

For Students 9th - 10th Standards
Enter two complex numbers (z and c) as ordered pairs of real numbers, then click a button to iterate step by step. The iterates are graphed in the x-y plane and printed out in table form.
Unknown Type
Other

University of Wisconsin: Basic Algebra

For Students 9th - 10th Standards
This college site offers a variety of problems and answers. Problems are divided into topic areas for easy access. Also offers quizzes with each topic.
Activity
Other

Algebra.com: Homework Solvers

For Students 9th - 10th
This site offers both instruction and homework help in several algebraic topics, including topics within Pre-Algebra, Algebra I, and Algebra II.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: A ced.a.2: Silver Rectangle

For Teachers 9th - 10th
This task provides a geometric context for working with ratios and algebraic equations. Students will create and then solve an algebraic equation describing a remarkable shape, the silver rectangle. Aligns with A-CED.A.2.
Whiteboard
ClassFlow

Class Flow: Curve Sketching

For Teachers 9th - 10th Standards
[Free Registration/Login Required] Linear, sine, and quadratic equations are displaying a number of graphs and tables. Challenging and might even challenge the teacher. Go for it.
Unit Plan
CK-12 Foundation

Ck 12: Analysis: Hyperbola Equations and the Focal Property

For Students 11th - 12th
[Free Registration/Login may be required to access all resource tools.] Students learn by exploring the focal property and graphing hyperbolas. Students examine guided notes, review guided practice, watch instructional videos and attempt...
Unit Plan
Texas Education Agency

Texas Gateway: The Language of Physics: Physical Quantities and Units

For Students 10th - 12th
By the end of this section, you will be able to associate physical quantities with their International System of Units (SI) and perform conversions among SI units using scientific notation; relate measurement uncertainty to significant...
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Vertical Line Test

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] This concept introduces students to relations and what makes a relation a function.
Activity
Texas Instruments

Texas Instruments: The Slope of the Tangent Line (Part2)

For Teachers 9th - 10th
In this activity, students graph the cubic and quadratic functions. They also graph the slope values of the tangent lines for each of the function graphs.
Interactive
Oswego City School District

Regents Exam Prep Center: Interactive Games and Puzzles for Algebra 2 & Trig

For Students 9th - 10th
This educational resource consists of interactive games and puzzles that investigate algebra and trigonometry concepts. Some concepts included are functions, quadratics, and trigonometric graphs. [Requires Java Plugin.]
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: F if a Sse Modeling London's Population

For Teachers 9th - 10th Standards
For this task, young scholars are shown a table of population data for the city of London and are asked to explore whether a linear, quadratic, or exponential function would be appropriate to model relationships within the data. They are...
Lesson Plan
Khan Academy

Khan Academy: Lsn 13: Systems of Equations, Algebraic and Graphical Representations

For Teachers 9th - 10th Standards
Lesson 3 of 4 for Passport to Advanced Math. Learners will solve systems of equations in two variables in which one equation is linear and the other equation is quadratic or another nonlinear equation; relate properties of the function f...
Activity
Ministry of Education and Universities of the Region of Murcia (Spain)

Ministerio De Educacion Y Ciencia: La Function Cuadratica. Parabolas.

For Students 9th - 10th Standards
This is an interactive activity to explore the second-degree polynomial function. It goes from the simplest case, y=x^2 to different translations.
Website
Purple Math

Purplemath: Conics: Parabolas: Introduction

For Students 9th - 10th Standards
This reference material introduces the terms and equations related to parabolas in the context of conics. Also, relates concepts to previously-learned material and shows how to 'read' from the 'conics' form of the parabola equation.
Whiteboard
ClassFlow

Class Flow: Fitting Models to Data

For Teachers 9th - 10th
[Free Registration/Login Required] A basic premise of science is that much of the physical world can be described mathematically and many physical phenomena are predictable. This scientific outlook took place in Europe during the late...
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Radical Equations

For Students 8th - 9th Standards
[Free Registration/Login may be required to access all resource tools.] Learn how to solve equations involving radicals.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: When to Use the Distributive Property

For Students 8th - 9th Standards
[Free Registration/Login may be required to access all resource tools.] Learn to identify when to use the Distributive Property.

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